| Project/Area Number |
19580018
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Crop science/Weed science
|
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| Research Institution | Tokai University (2008-2009)
Kyushu Tokai University (2007) |
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Principal Investigator |
MATSUURA Asana Tokai University, 農学部, 准教授 (30299672)
|
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| Co-Investigator(Kenkyū-buntansha) |
TSUJI Wataru 鳥取大学, 乾燥地研究センター, 助教 (60423258)
MURATA Kouhei 東海大学, 農学部, 准教授 (90279381)
|
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| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
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| Keywords | 食用作物 / 耐塩性 / ソバ / ナトリウム / ESEM / 木部 / 成長 / 根 / ナトリウムイオン |
|---|
| Research Abstract |
High salinity decreases crop growth and yield, but its severity can be mitigated by a large amount of precipitation. Buckwheat may be suitable for cultivation in saline conditions because its growing period is very short. Our objective was to investigate the differences between common and Tartary buckwheat in the response to salinity to determine the mechanism of salt tolerance. In conclusion, common buckwheat show salt tolerance than Tartary buckwheat because the lesser uptake and toranslocate of Na+, the more ecretion of Na+, and maintenance of leaf water potential not to largely decrease of leaf area.
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